X-Axis for Anet A8 integrated adjusting rings and limit switch

X-axis holder with integrated adjusting rings and limit switch. This holder is specially designed for the Z-Wobble.
Adjusting Ring are DIN703 16mm x 8mm with inside hexagon Screw.
If you use this limit switch from Makerbot v1.2, please pay attention to the polarity of the cables. Left minus, center plus, right signal on the Anet A8 V1 board.

Update:
New belt tensioner for 16 teeth pulley. Version 2

Info:
X Offset -45mm

M206 X-12 ; old offset -33mm plus -12mm = -45mm
M500 ; Stored